Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.
Main products:Sucker Rod Coupling
Products
Contact Us
  • Contact Person : Ms. Sun Nancy
  • Company Name : Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.
  • Tel : 0086-535-6720805
  • Fax : 0086-535-6720805
  • Address : Shandong,Yantai,Laishan Shengquan Industrial Park,Yantai,China
  • Country/Region : China
  • Zip : 264003

API 11B sucker rod couplings, 3/4" SM Full Size

API 11B sucker rod couplings, 3/4" SM Full Size
Product Detailed
Made in full accordance with API 11B, the couplings are high in quality and reasonable in price. The basic material is AISI 5140

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd produce API approved sucker rod couplings, including Spray Metal sucker rod coupling, calss T sucker rod coupling, Sub sucker rod coupling, Full size sucker rod coupling and Slim Hole sucker rod coupling, with the size range of 5/8", 3/4", 7/8", 1" 1-1/8". Materials is AISI 5140.

All of our products are excellent in quality and low in price, which satisfied many of our customers home and overseas, with API Spec 11B certificate and the reliable supplier you can trust in China.

API 3/4” Class SM Full Size Sucker Rod Coupling

 1) Material: AISI 5140

 2) Standard: API Spec 11B

 3) Main specification:

   OD:1-5/8" (41.28mm)

   ID: 1-1/16"(26.99mm)

   Length: 4" (101.6mm)

   Weight: 0.60kg

 4)Other Size: 5/8”; 7/8”;1”; 1-1/8"

5)Smoothness: 3.1*10-3

 6)Coat Thickness(in): 0.01in ~ 0.02in

 7)Basic hardness: HRC 16-23

 8)Surface Hardness: HRC 55-62

 9)Bonding Strength(Mpa): 484

 10)Hole rate: <2%

 11)Min. Hardness of the layer: 595HV0.2

 12)Min. Tensile Strength: 655 Mpa

 13)Operating Temperature: -1000~400 Centigrade Temperature

 14)Life: > 180 days

 15) Package: wooden case, 1000pcs each case.

 16) Usage: oil exploration equipment, accessories, oil sucker rod coupling 

For more information, please do not hesitate to contact me.

API 11B sucker rod couplings, 3/4" SM Full Size



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